/* style/contact.css */
:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --register-button-color: #C30808;
    --login-button-color: #C30808;
    --button-text-color: #FFFF00;
    --dark-text-color: #333333;
    --light-text-color: #ffffff;
    --border-color: #e0e0e0;
}

.page-contact {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark-text-color);
    background: var(--secondary-color);
}

.page-contact__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: var(--header-offset, 120px);
    background: linear-gradient(135deg, var(--primary-color), #004d26); /* Darker gradient for hero */
    color: var(--light-text-color);
}

.page-contact__hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-contact__hero-image {
    width: 100%;
    margin-bottom: 30px;
}

.page-contact__hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 8px;
    object-fit: cover;
}

.page-contact__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
}

.page-contact__hero-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    color: var(--light-text-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-contact__hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-contact__cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--register-button-color);
    color: var(--button-text-color);
    text-decoration: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    margin-top: 30px;
    transition: all 0.3s ease;
    border: none;
}

.page-contact__cta-button:hover {
    background: #e00b0b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-contact__container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
}

.page-contact__section-title {
    font-size: 2.5em;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.page-contact__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--register-button-color);
    border-radius: 2px;
}

.page-contact__section-title--white {
    color: var(--light-text-color);
}

.page-contact__section-title--white::after {
    background: var(--light-text-color);
}

.page-contact__section-description {
    font-size: 1.1em;
    text-align: center;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--dark-text-color);
}

.page-contact__section-description--white {
    color: rgba(255, 255, 255, 0.9);
}

.page-contact__dark-bg {
    background: var(--primary-color);
    color: var(--light-text-color);
}

.page-contact__light-bg {
    background: var(--secondary-color);
    color: var(--dark-text-color);
}

.page-contact__dark-section {
    background: var(--primary-color);
    color: var(--light-text-color);
    padding: 60px 0;
}

.page-contact__info-section {
    padding: 60px 0;
}

.page-contact__contact-details {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
}

.page-contact__detail-item {
    background: var(--light-text-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    flex: 1 1 calc(33% - 40px);
    min-width: 280px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__detail-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.page-contact__detail-title {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-contact__detail-text {
    color: var(--dark-text-color);
    margin-bottom: 25px;
}

.page-contact__detail-button {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.page-contact__btn-primary {
    background: var(--register-button-color);
    color: var(--button-text-color);
    border: 2px solid transparent;
}

.page-contact__btn-primary:hover {
    background: #e00b0b;
    color: var(--button-text-color);
}

.page-contact__btn-secondary {
    background: var(--secondary-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-contact__btn-secondary:hover {
    background: var(--primary-color);
    color: var(--secondary-color);
}

.page-contact__form-section {
    padding: 60px 0;
}

.page-contact__contact-form {
    max-width: 700px;
    margin: 0 auto;
    background: var(--light-text-color);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.page-contact__form-group {
    margin-bottom: 25px;
}

.page-contact__form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--dark-text-color);
}

.page-contact__form-input,
.page-contact__form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1em;
    color: var(--dark-text-color);
    background-color: #f9f9f9;
    box-sizing: border-box;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
    color: #999;
}

.page-contact__form-textarea {
    resize: vertical;
}

.page-contact__submit-button {
    display: block;
    width: 100%;
    padding: 15px 30px;
    font-size: 1.1em;
    cursor: pointer;
    border-radius: 5px;
    border: none;
    background: var(--register-button-color);
    color: var(--button-text-color);
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-contact__submit-button:hover {
    background: #e00b0b;
    transform: translateY(-2px);
}

.page-contact__faq-section {
    padding: 60px 0;
}

.page-contact__faq-list {
    max-width: 800px;
    margin: 0 auto;
}

/* FAQ容器样式 */
.page-contact__faq-item {
    margin-bottom: 15px;
    border-radius: 5px;
    overflow: hidden;
    background: var(--light-text-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* FAQ默认状态 - 答案隐藏 */
.page-contact__faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    padding: 0 15px;
    opacity: 0;
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-contact__faq-item.active .page-contact__faq-answer {
    max-height: 2000px !important; /* 🚨 Sử dụng !important để đảm bảo độ ưu tiên, giá trị đủ lớn để chứa mọi nội dung */
    padding: 20px 15px !important;
    opacity: 1;
    background: #f9f9f9;
    border-radius: 0 0 5px 5px;
}

/* 问题样式 */
.page-contact__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    background: var(--light-text-color);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    position: relative;
}

.page-contact__faq-item.active .page-contact__faq-question {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    border-color: var(--primary-color);
}

.page-contact__faq-question:hover {
    background: #f5f5f5;
    border-color: #d0d0d0;
}

.page-contact__faq-question:active {
    background: #eeeeee;
}

/* 问题标题样式 */
.page-contact__faq-question h3 {
    margin: 0;
    padding: 0;
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
    pointer-events: none; /* 防止h3标签阻止点击事件 */
    color: var(--dark-text-color);
}

/* 切换图标 */
.page-contact__faq-toggle {
    font-size: 24px;
    font-weight: bold;
    line-height: 1;
    color: var(--primary-color);
    transition: transform 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
    margin-left: 15px;
    pointer-events: none; /* 防止图标阻止点击事件 */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
}

.page-contact__faq-item.active .page-contact__faq-toggle {
    color: var(--register-button-color);
    transform: rotate(45deg);
}

.page-contact__social-media-section {
    padding: 60px 0;
    text-align: center;
}

.page-contact__social-icons {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 40px;
}

.page-contact__social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--light-text-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__social-icon:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.page-contact__social-icon img {
    
    
    object-fit: contain;
    /* filter: none; -- Ensure no filter is applied */
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-contact__hero-title {
        font-size: 2.8em;
    }
    .page-contact__hero-description {
        font-size: 1.1em;
    }
    .page-contact__section-title {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .page-contact {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-contact__hero-section {
        padding-top: var(--header-offset, 120px) !important;
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-contact__hero-image img {
        border-radius: 4px;
    }

    .page-contact__hero-title {
        font-size: 2.2em;
        margin-bottom: 15px;
    }

    .page-contact__hero-description {
        font-size: 1em;
        margin-bottom: 20px;
    }

    .page-contact__cta-button {
        padding: 12px 30px;
        font-size: 16px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin-left: auto;
        margin-right: auto;
    }

    .page-contact__section-title {
        font-size: 1.8em;
    }

    .page-contact__section-description {
        font-size: 1em;
        margin-bottom: 30px;
    }

    .page-contact__contact-details {
        flex-direction: column;
        align-items: center;
    }

    .page-contact__detail-item {
        flex: 1 1 100%;
        max-width: 90%;
        padding: 25px;
    }

    .page-contact__contact-form {
        padding: 30px;
        max-width: 90%;
    }

    .page-contact__form-input,
    .page-contact__form-textarea,
    .page-contact__submit-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-contact__submit-button {
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-contact__faq-question {
        padding: 15px;
        flex-wrap: wrap;
    }

    .page-contact__faq-question h3 {
        font-size: 15px;
        margin-bottom: 0;
        width: calc(100% - 40px);
    }

    .page-contact__faq-toggle {
        margin-left: 10px;
        width: 24px;
        height: 24px;
        font-size: 20px;
    }

    .page-contact__faq-answer {
        padding: 0 15px;
    }

    .page-contact__faq-item.active .page-contact__faq-answer {
        padding: 15px !important;
    }

    .page-contact__social-icons {
        gap: 15px;
    }
    .page-contact__social-icon {
        width: 50px;
        height: 50px;
    }
    .page-contact__social-icon img {
        
        
    }

    /* Ensure all content area images are responsive */
    .page-contact img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-contact__hero-image img {
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-contact__detail-item img, /* If any image is added here */
    .page-contact__contact-form img, /* If any image is added here */
    .page-contact__faq-list img {
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-contact__section, /* General container for content sections */
    .page-contact__card, /* If any card is used */
    .page-contact__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media (max-width: 480px) {
    .page-contact__hero-title {
        font-size: 1.8em;
    }
    .page-contact__section-title {
        font-size: 1.5em;
    }
    .page-contact__detail-item {
        min-width: unset;
        width: 100%;
    }
    .page-contact__contact-form {
        padding: 20px;
    }
}

.page-contact__dark-bg {
    color: var(--light-text-color);
    background: var(--primary-color);
}

.page-contact__light-bg {
    color: var(--dark-text-color);
    background: var(--secondary-color);
}

.page-contact__content-area,
.page-contact__text-block {
    color: var(--dark-text-color);
    background: var(--secondary-color);
}

.page-contact p,
.page-contact li {
    color: var(--dark-text-color);
}

.page-contact__card {
    background: var(--secondary-color);
    color: var(--dark-text-color);
    border: 1px solid var(--border-color);
}

.page-contact__dark-section {
    background: var(--primary-color);
    color: var(--light-text-color);
}